Ionic Color Protector System 1 Shampoo - 950ml/32oz A sulfate-free protective shampoo Developed with CHI ionic technology Mildly cleanses hair without stripping dye molecules Maintains rich & brilliant hair color To use: Foam up & apply through hair evenly from scalp to ends. Rinse well & reapply if needed. Follow with conditioner Sulfate free Gently washes impurities from the hair without disrupting dye molecules Seals the cuticle, locking the color deep inside and creating shine Ionic Technology bonds to damaged areas of hair adding strength and resilience to the color results Uses CHI System 1 which offers triple protection for your hair color investment: Sulfate Free Technology: Gently washes impurities from the hair without disrupting dye molecules Colorfinity Complex: A is a unique blend of color protecting ingredients designed to: Protect integrity of hair color so it stays rich, strong and vibrant. Seal the hair cuticle, locking the color deep inside and creating shine. Shield hair from environmental and thermal stress Ionic Technology: Bonds to damaged areas of hair adding strength to the hair and resilience to the color